Workshop Equipment Catalog

A client item catalog that groups installed Steam & Steel equipment in one Creative tab and adds shared search aliases for JEI and EMI.

Features

• One Creative tab for the supported items supplied by installed content modules.
• Shared item and mod search aliases through the included JEI and EMI integrations, when the respective browser is installed.
• Catalog and search behaviour, separate from the equipment workbench screen supplied by Equipment Workbench UI.

Usage

Install on the client with the content modules whose items you want to browse. The catalog does not supply those content modules or their items. Retain mod ID steamsteel_catalog; select the file for your Minecraft version. The existing 1.21.1 file remains version 1.0.0; the separate Forge 1.20.1 file uses version 1.0.1-beta.1. Choose standalone Catalog or the combined Equipment Workbench UI file; do not install both Catalog copies or another copy through Companion.

Compatibility

Choose the file for your Minecraft version; the two editions cannot be interchanged.

Minecraft 1.20.1 — new Forge Beta

Install the standalone Catalog on clients. It does not require a server installation, Scorched Guns, Create, TFMG, Industrial Survival Core or another content mod. It groups only actually registered steamsteel* items; install the desired content mods separately. Missing optional content creates no fake items.

• Minecraft 1.20.1, Java 17, Forge47.4.0 exact build/native-fixture target.
• Optional client recipe viewers: JEI15.74.0.234 or EMI1.1.24+1.20.1+forge. These current versions provide the alias APIs used by this port. Earlier viewer versions and unlisted combinations are not claimed supported.

The native searchable creative tab and English/Russian aliases use one shared registry selection. The standalone file contains the exact same own Catalog JAR as the combined Forge Equipment Workbench UI edition. Choose standalone Catalog or the UI bundle; do not install both copies. No original viewer or content-mod classes/assets are bundled.

Minecraft 1.21.1 — existing NeoForge edition

• Minecraft 1.21.1; Java 21.
• NeoForge: [21.1.235,21.2); required; client.
• Minecraft: [1.21.1]; required; client.

Version ranges and dependency sides above are the original module declarations, preserved without broadening compatibility. Later upstream implementations and arbitrary modpack combinations are not claimed tested. Server-specific configuration is not bundled as a replacement for the Steam & Steel modpack.

From Steam & Steel

This component originated in Steam & Steel SMP, our custom Minecraft 1.21.1 NeoForge industrial survival server pack. It is packaged independently of the full Companion while retaining its required integrations. Original third-party mods are installed separately.

Acknowledgements

Original component code and project icon: DanielBasov (Steam & Steel). The required original mods and their authors retain their own authorship and licenses. Applicable font and artwork credits and full third-party license texts are retained inside the JAR. This is an independent community addon.

Beta / Feedback

The new 1.20.1 Forge port is Beta. The frozen JAR passed133 native registry/creative-tab and actualJEI/EMI alias-registration API checks, including missing optional content and exclusion of render-only tab icons. Its clean source archive rebuilt byte-identical. These offline fixtures do not test a full Forge/client startup, visual rendering, actual viewer searches or multiplayer.

For the existing 1.21.1 edition, the implementation is preserved from the submitted Companion package. Local checks compare implementation classes, gameplay resources, dependencies and persistent identifiers. A separate full-game launch, player join and standalone gameplay verification have not been performed for this packaging.

If you encounter a crash, an error or unexpected behaviour, leave a comment with this module version, Minecraft, loader and dependency versions, and steps to reproduce the problem. Remove private information from any attached logs. We will investigate reported bugs and work on fixes.

License

Original addon code is licensed under BSD 3-Clause. Copyright (c) 2026, DanielBasov (Steam & Steel). Forks, fixes and redistribution are permitted; retain the author attribution, license conditions and disclaimer. A fork may not imply endorsement by the original author.

The project icon is original voxel and pixel artwork rendered through the saved V3 pipeline, under BSD 3-Clause. No upstream artwork is included in the icon. Bundled third-party fonts and derivative artwork retain their own licenses; see the applicable notices inside the release JAR. Those resources are not relicensed under BSD.